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On the E polynomial of a family of symplectic character varieties

Date: Thursday, September 28, 2017 13:00 - 15:00
Speaker: Vincenzo Cambo (SISSA Trieste)
Location: Big Seminar room Ground floor / Office Bldg West (I21.EG.101)
Series: Mathematics and CS Seminar
Host: Tamas Hausel
Lab building west seminar room

Abstract:

Character varieties arise from Physics as moduli spaces of solutions of Yang-Mills equations. This motivates extensive studies on them.In this talk, we compute the Euler polynomial of a family of symplectic character varieties via arithmetic methods, namely, counting points over finite fields, obtaining relevant topological information.
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